Exam-style question
Try this first
For Fuel cells, which answer best supports this AQA GCSE Chemistry Unit 4.5 objective: (chemistry only) Explain why hydrogen fuel cells can be considered as an alternative to rechargeable cells and batteries?.
- A.chemistry only: correct Unit 4.5 answer for Fuel cells
- B.Incorrect: confuses chemistry only with a nearby Energy changes idea
- C.Incorrect: gives a general chemistry statement without linking to Fuel cells
- D.Incorrect: reverses the energy-change relationship in Chemical cells and fuel cells (chemistry only)
Answer and explanation
Attempt the question first, then reveal the model answer and explanation.
Common mistake
No common mistake is linked to this question yet.